Product Deraction: [Attention]:Item just contain the pillow cover ,Pillow Core is NOT included !!! [Size]:Each cover measures approx 18 inch x18 inch(45cm x 45cm) [Printing]:Front side printed,back side is pure hemp color. [Zipper]:Invisible zip closure. please note: 1) All cushions are handmade, there may be 1-2cm deviation exist. 2) Actural color will be slight difference between the picture because of the light brightness. 3) In order to keep the color fresh,It is better to add salt to the water for your first washing.